Polyurethane deflects far less that soft rubber, and it doesn't breakdown from exposure to petroleum products, road salt, ozone, and other elements of the harsh undercar environment suspension bushings live in. BMR's polyurethane rear Lower Control Arm Bushing Kit (BK004) drastically increases stability over the factory rubber bushings, which do little for performance. BMR designed its bushing kit from 95-durometer polyurethane. This material offers huge reductions in deflection without excessive increases in NVH. Each bushing is manufactured to strict tolerances, using exact molds, which are designed by BMR. This allows for a perfect fit and increased performance for any driving style. Designed for street performance, drag race, and handling applications, BMR Suspension BK004 Rear Lower Control Arm Bushing Kit is the perfect solution for any G8 being used for performance driving. This kit offers huge increases in performance over the stock rubber bushings. The OE bushings are made from soft rubber, producing excessive bushing deflection during aggressive maneuvering. BMR's polyurethane bushings replace the OE rubber lower control arm outer bushings, upper control arm inner bushings, and trailing arm outer bushings, eliminating almost all bushing deflection. This increases handling stability, and cornering ability, while giving you a much-improved overall feel in any performance driving situation. The reduction in deflection also drastically reduces wheel hop, caused by excessive bushing deflection.

Features

• Designed for street performance, drag race, and handling applications
• Replaces the factory rear lower control arm bushings (outer)
• Manufactured from 95-durometer polyurethane
• Internally fluted for efficient lubrication of the inner sleeve and bushing thrust surface
• Reduces rear lower control arm bushing deflection
• Decreases wheelhop
• Increases traction
• Proudly designed in the U.S.A.